2番の答え方ってこんな感じで大丈夫ですかね？

関数f(x)=2x2+4x+11 がある。 y=f(x)のグラフの頂点の座標を求めよ。 aは-3<a<3を満たす定数とする。 a≤x≤a+2におけるf(x)の最大値をMとするとき, M を a を用いて 表せ。 aは-3<a<3を満たす定数とする。 a≦x≦a+2におけるf(x)の最大値をM, 最小値をm とする。このと き,2M=3m となるようなaの値を求めよ。 当 HH Y (1) 26x² + 2x) +11 x + 1)² + 9. a +13-1 すなわろくの 右図より最大値はそこその証である M = f(a) = 26² + 4A+ 11. ciis atl 右図より、最大値はx=.a •^ M = f ( ^) = f(a+²) = 11 at 1 Liliz 右図より > -1 最大値は M = + <a + 2) = (i)~(iii) より M すなわち 11 (-1₁ 92 H a=-2のとき a+2のときである くへ<3のとき x=2のときである 2 2 ca+ 3)² + 9 2a^²+12+27 2 a² + 4 at 11 11 【2019年 進研高1 11月】 < 3 < a < -2) Ja+2 (α = -2). 2a^²+.12a+27-3<a<3) at 2 x=1 a x=-1 a+2

1を教えていただきたいです

1 次の日本文に合う英文になるように,( 1 2 3 )内に適する英語を答えなさい。 花見は長い歴史がある人気のイベントです。 Hanamiis a popular event ( だから、多くの日本人は桜のない春を想像できません。 So, many Japanese people can't imagine spring ( + 日本百 JOY EY 76 OBR ) a long history. sakura.

仮定法の範囲です 6〜21、20、24〜26の答え教えてください！ 解いたのであってるかみてほしいです。不正解の場合正しい回答もしりたいです🙇‍♂️

TED BEO REO 4. Practice 3. We would have gone to see the movie last night if we ( 1 know 2 would know 3 had known 32 ☐ 4. If I had known about the good news earlier, I ( ***** would call 3 would have called 5. If my son had taken my advice, he ( 1 is 2 was 6. CENTRA I wish I ( 1 can turn 7. I wish I ( 1 study 8. If ( ) he had told her the truth. 1 timely 2 only 9. It's time Bill ( 1 go ☐ 10. ( □ 11.( 1 Without □ 12. ( home. 2 will go goes ) his idleness, he would be a nice fellow. If he would be 3 If it were not for 2 must have called Barco 4 should call impo 3 would be 1 Not were it sol fo ) successful now. 3 plainly 2 If he were not 4 If it was ) for the examination, I could have gone shopping 2 If 3 But ) for your support, we wouldn't be here. 2 It were not ) to congratulate you. ) back the clock and do it all over again. 2 could turn 3 had turned ) much more when I was young. A JA tuorliw A diw 2 studied 3 have studied 4 had studied ) it was so 4 could know 3 Were not it ☐ 15. ( ) your help, we would have failed. 1 Were it not been for 3 If it had been for syad blaviw on blues Fat not have been Sodist you ぼ」を funny. 4 would have been would Hav 4 suddenly 4 went 4 have turned CHEATS ****** Inlog not be 仮置 402006464031 〈京都精華大 > 13. ( ) I known more about the man, I would not have trusted him. 11 If 2 As 3 Were 4 Had 2 Had it not been for 4 Without being Hiw (wisrito b with my friends. 4 With SADEC sobnars lutsu) 4 Were it not <南山大) 14. () anything happen to you, you can always call me on my mobile phone. 1 If 2 Should 3 Unless 4 Would <東京医科大) 033 033 UKSANOO <中部大 > 034 <中京大) 036 〈〈拓殖大> 00 < 駒澤大 > ➡037 ➡037 <杏林大〉 <大阪経済法科大 > 038 ➡➡038 〈仁愛大 > ➡➡032038 < 近畿大 > ➡037 038 ② 同じ意味になるように空所に適切な語を入れなさい。 16. (a) Because of the storm, I couldn't arrive earlier. 037 (b) If ( ) ( ) ( ) ( ) for the storm, I could have arrived earlier. webisow adi ISO blous < 桜美林大 > <北里大〉 gainst botuste a'll [ 17. (a) If 12. (b) ( 18. (a) I (b) 19. (a) (b ③3 次の □ 20. □ 21. 4 次の □ 22. □ 23 400 Jad

英語の関係詞の単元です。苦手なので教えて頂きたいです🙇‍♀️

42 2) 昨年日本を訪れた観光客数は3000万人近く (nearly thirty million) でした。 The number of tourists 3) あなたの英語力を伸ばす (improve your English) ためにできることがいくつか あります。 There are some things 4)私が新聞で(in the newspaper) 見つけたその記事はとても面白そうです (looks)。 (feel The article 5) 私がルールを知らないスポーツがたくさんあります。 <whose を用いて> There are many sports 6) 私は地震で家が損傷した (be damaged) 人々を手助けしました。 Thelped people Das PT The restaurant The woman primnew iisdolp (uude ler 8) ボブが恋に落ちた (fell in love with) その女性は,先週日本を訪れました。 St This is the ice cream 9) これは私が昨日買ったアイスクリームです。 <関係代名詞を省略して> 2) 具体例 163 be a ai mim2.™M 7) 私がかつて働いていたレストランは、ウェディングパーティーを開くのによい。 7) 具体例 166 場所 (a good place for ~ ) です。 <for which を用いて> 11) 日本は野球が人気のある国です。 <関係副詞を用いて> Japan is a country wan 10) その体育教師は,私たちに運動から得る利益 (the benefits) について話した。 <関係代名詞を省略して> The P.E. teacher told us about 3) 提案 164 4) 意見・主張 164 JAKEX (B exil bloow 1 ) an anobno bos by the earthquake. 5) 165 6) 165 ainebula loorba doin in admin 8) 166 last week. 9) 具体例 169 10) 169 11) 具体例 170

至急です！！！〈高一英語〉 こちらの2ページの問題の答えを教えていただきたいです。テスト前なのですが、答えがついておらず、答え合わせが出来ないので…💧

17 EXERCISES O Choose the better option. 1) Don't drink coffee before you go to bed. You(won't /don't) sleep well. 3) I want to finish my homework quickly because(IIl / I'm going to) watch a movie tonight. 4) Oh, I left my wallet at home. Well, don't worry. 2) If we start now,(well be / we're) in time for the party. 参 p63 ro Faih (IIl/ I'm going to) lend you some money. 時の表 fee 26 5) Are you free this Sunday? - Sorry. (TIll/ I'm going to) visit my grandma. omo 2 Choose the better option. how」 fnis 1) Don't be late. The concert(starts / start)at six. shortly 「まもなく」 きっと)そう 3) We (flew/were flying) to Sapporo at ten, but our flight was canceled. 4) Ill text* you when I (arrive / will arrive) at the station. 2) Please wait here. Professor Johnson (comes / is coming) shortly*. tomoror text「~にメッセージを送る」 O 9oiy y 5) Usually (I stay / Ill stay) home on Sundays, but tomorrow(I go / Im going) out.> 3 Correct the underlined parts if necessary. Drawa circle “O" if it's correct. 1) The sun is shining. The clothes dry soon. 参 tee p.64 て eb-usimoy bateiv av T L。 20 2) I1l return this book when I'll see you next time. 29 Sorry, but I'm meeting Sally. 3) Can you come on Saturday evening? (4) Can we meet after three? Il study until then. 5) Will you be using your dictionary in the third period today? 一 No. borrow it? Do you want to la noed evast ahs ot needauj esil syA Lit 着目) Put the Japanese sentences into Enalish. d upro ahal at neod and ayA 1)次の列車は5番ホームに到着します。 -ce 66 at platform 5. (wear ~ to ) 30 1 mwonl 2)君は来週のパーティーには何を着て行くの? I uce MS to the party next week? 31 uoY (present) 3)旅行楽しんできてね。 一ありがとう。 お土産, 買ってくるね。iv Thank you. Enjoy your trip. 4)明日の今ごろは,ぼくは試験を受けているなあ。 nonl (cherry blossoms) pnol 5)もし来月あなたがここに来たら,きれいな桜を見られますよ。 ta ny Give It a Try Complete the sentences. 1) I'm gaining weight*. From tomorrow, Ill gain weight 「体重が増える」 tomorrow? 2) No, I'm staying home. I have a lot of homework to do. around six this evening? e 3) What IIl be having my piano lesson then. 4) What are you doing this weekend?

赤丸のitsはなんのためにあるんですか？ なんですか？これは？

(解説·解答→別冊:p.20) 演習 35 次の英文の下線部を訳しなさい。一 Various people exhibit various cultural characteristics. Each people has its own way of doing things and its own “personality." To be different, to do: things differently, is not to be better or worse, superior or inferior. (濁協大) 演習:語句 exhibit Vi を示す/characteristic 客特徴 園 hotte eviis91 \62 ち画 babbsLる i luaen

考えても全くわからなかったので答えを教えて欲しいです 長文でごめんなさい泣

13 CLIMATE ACTION Reading 目標→20分 12 速読問題次の英文を2.5分で読んで, 1. の問いに答えなさい。 寄のチ 間問間さ文 uA third of the global population- -3.5 billion people could be living in temperatures spibega vipg ai AU gd山,ni 1prirpw snit sausn,,f inhospitable to human life in the next 50 vears because of climate change, according to a iesw orb toib9tq n6 otzus recent study. The study, conducted by a team of five scientists and published by the National Academy of Sciences, found that most humans , have lived in places with an average コ5 W nL J19gm 5- annual temperature between 51 and 59 degrees F(about 11℃ and 15℃). By 2070, billions Could be living in a climate currently found only in a select few places, like (3 Mecca in Saudi Arabia, where the average temperature is 86 F(30℃). anibs9f bigs If current trends continue, more than 1 billion people in India, 500 million in Nigeria, and 100 woH 29mibliud Iist 1o Jol s 916 919) 19dw yio gid s ai enoqsgni2 million in the Niger and Sudan regions will be living with an average annual temperature of 84 G DIE 2991 T0 DS 2 10 F(29℃), according to Tim Lenton, Professor of Climate Change and Earth Systems Science at 1SV the University of Exeter. That temperature is usually only seen in the Sahara Desert today, dTson s ofuo o T6noe19glsme Lin dw but it could cover 19 percent of the planet in 2070. Two 9un 9W9 9W 16 21in u0. 1egagggaib ou The new study does not estimate how many people will leave their home countries in search 7ar」 lama wodl of cooler climates. However, in 1990, *the Intergovernmental Panel on Climate Change had V9wollsm2 s egiibnuoriua lsuisa vil T w bialei lleme hemile,odt this could be the greatest impact of climate change. Human migration is 2u bnuoss extremely difficult to predict and responds to many factors other than heat alone, Lenton said 15 stated that Still. he said his findings show that billions of people will be facing (5Conditions that could mush ddormoa sVed 1on ob them to leave their present homes. (259 words) noitossih bis.odt.ni onion 0 CLL)onptpe bpu-0 14 the Intergovernmental Panel on Climate Change :気候変動に関する政府間パネル unata stsmilo antnavetg lo sibbim-aitt nt u ro 2obGuusrc Gpane

この英文の5,6,7,8に入る語句を教えていただきたいです。できれば解説もお願いします。

Dear Sirs, PomA l am writing to the details of our conversation yesterday regarding a 5. NING OTION group traveling to Hawaii. on enoilrenoo 10ol eshiodl laiboga ovad alotod 1o ato. boe e We would like to reserve 20 places with Ocean Island Holiday, July 20. 6. If it is not possible to reserve with Ocean Island, we would accept the Super al uoy gen of eho w int oo1 od uby aol gritrodqslat mW Holidays tour. pos 2cppou caboc Iwill be away from home - vd ruoon ue make sure that one or the other of the holiday tours is booked. ib gnilab July 15, sol would appreciate it if you could 7. vleronag aso alleo labol .bnsd 19dio adi.nO den 8. Yours sincerely, pecple Sleiord s ni ob eteeup bluorta IerW e or work for relaxation biam ertt qiT (A) Charley Thompson nemiisd ert oiviae moo1.ert ovi () n 67. (A) by st of 1etlew erit laA () d ert jo toeg 5. (A) concern B) confirm (C) comment (D) correspond (B) until ot yusm ursldslisve pd T (C) during las) nojteeysoe ieriW or (D) while YeohemA Jeom 1ot amoO1 egie.」 (日) poon epilegm ism3 (A, ( 6. (A) departureame (B) departed (C) departing (D) department ecassbbe-ajkdu 8. (A) l'm sure that what they've planned will be unforgettable. Savienegxe.lejoan (B) Let's get together sometime w .rt ediofiwa leorn snfnpu whenever you have the chance. Jmog ttert moil (C) Attached is a file highlighting a Sotheare Variety of sightseeing spots. ot e (D) Please find enclosed a check for $3,000 as a deposit. light mer われる。 Youu can fly to Sed

この問題の答えをお願いします

ba b bi TiglelsA 1eiis Howard Hughes Howard Hughes is most famous for being very rich. However, he had many accomplishments in his life. He owned a number of businesses, but he also directed Dworln dig Sbno and produced several successful movies. Hughes was also a pilot. He designed and built airplanes, and he would often test| them himself. a .1 AE brl Unfortunately, Hughes crashed one of his planes in 1946. He survived, but his personality was different after the accident. t changed from adventurous to quiet and shy. He moved into a hotel and rarely went outside. Few people ever saw him again. bni blo lo lie mmc lomauecX gaje e n obaToa bowever ther hen ames Duiing eint ol 1 The word them in paragraph 1 refers to sne moved back to Paris sldrr sh (A) accomplishments pursdape nO Bunok aap sifunuu (B) businesses dgagmsq ai aidT brow adT F (C) movies dlyjnikai fmaodinguidd ( (D) airplanes nd 1 ougppjo b ho/dayolaze Blpeamedt (2) diiner 2 The word It in paragraph 2 refers to 由 (A) one of his planes (B) his personality o1eslon € dgsgstsq ni atd brow sdT S noag ot bosln grisd (A) bloe feinag2 omoe gnisloste (8) aiag2w W s goiod ton (O) oberod 日 sbaid () (C) the accident (D) a hotel

調べてもわかりません🙇‍♀️🙇‍♀️

Mg 3 2 6:f0 35 血液の循環 (各2点…16点)] 6 メダカの血液の動きやからだの 骨 つくりを調べるため, 生きているメダ 0 2002 カをスライドガラスにのせ,その尾び 2 00S o iisS 0 P れを顕微鏡で観察した。右の図は, そ ろつ B0R のときの模式図である。 次の問いに答 えなさい。 a0 20 マopo ogABIA (1) メダカは胴や尾びれを動かして泳ぐことができる。これは, 背 骨のまわりについている何のはたらきによるか。 と。 ねん x2